1 """
2 调查
3 """
4 favorite_numbers = {'li jingwen': 322,
5 'li yunyao': 22,
6 'wei liangjing': 482,
7 'guo xuezhe': 45,
8 'zhao yuliang': 20,
9 'hu xinyi': 35
10 }
11 favorite_languages = {
12 'jen': 'python',
13 'sarah': 'c',
14 'edward': 'ruby',
15 'phil': 'python',
16 }
17 names = list(favorite_numbers.keys())
18 names.append('jen')
19 names.append('edward')
20 for name in favorite_languages.keys():
21 if name in names:
22 print(f"Thank you {name.title()}.")
23 else:
24 print(f"{name.title()},looking forward to inviting you.")
很实用
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/279303.html